2021 BMW X3
3.0 M40i Auto 4WD Euro 6 5dr (354 bhp)
£36,491
Fair price: within 8% of the typical £36,456 for this model, age and mileage, drawing on 2,970 adverts of this make and model.
Overview
- Make
- BMW
- Model
- X3
- Version
- 3.0 M40i Auto 4WD Euro 6 5dr (354 bhp)
- Mileage
- 37,500 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 354 bhp
- Seats
- 5
- CO2
- 214 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Emissions standard
- Euro 6
About this car
With 37,500 miles on the clock, this 2021 BMW X3 has done roughly 11,100 fewer miles than a typical 2021 BMW X3. Its asking price of £36,491 is £35 above our estimate of £36,456. We use UK dealer asking prices, including 2,970 BMW X3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 2 days ago. Its recorded MOT is valid until 11 October 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by David James in Newcastle Upon Tyne.
Stock data from 28 October 2026.
Price history
First seen on 27 October 2026, 2 days ago. Advert duration calculated on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 27 October 2026 | £36,491 |
| 28 October 2026 | £36,491 |
Price and mileage comparison
Estimated market asking price: £36,456. The asking price is £35 above this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 2,970 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 11,100 miles lower than typical for a 2021 BMW X3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 11 October 2027. 37,442 miles at the last test.
11 other cars with the same year, trim, gearbox and fuel are for sale from £28,946 to £38,994.
| Asking price | Mileage |
|---|---|
| £28,946 | 71,000 miles |
| £29,980 | 78,707 miles |
| £29,999 | 77,000 miles |
| £30,970 | 65,000 miles |
| £31,250 | 49,250 miles |
These cars have covered 24,019–78,707 miles, compared with 37,500 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all BMW X3 cars for sale · 2021 BMW X3 price guide
More like this
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Vehicle photos
- 2021 BMW X3 photo 1
- 2021 BMW X3 photo 2
- 2021 BMW X3 photo 3
- 2021 BMW X3 photo 4
- 2021 BMW X3 photo 5
- 2021 BMW X3 photo 6
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